The present study examined gender differences in kindergarten students' ability for behavioural self-regulation and executive function in East Japan. One hundred and eleven 5-year-old children were assessed on behavioural self-regulation, inhibitory, and working memory tasks (direct measurement). Children's responses to the teacher's instructions…

Students involved in bullying experience mental health issues and negative psychosocial outcomes. Few studies have investigated how teacher-student relationships (TSRs) may buffer the negative outcomes experienced by students involved in bullying. To investigate the moderating role of TSRs with bullying involvement status and psychosocial…

This study examines academic self-efficacy and gender as predictors of internalizing and externalizing behaviors in adolescence. In addition, the role of gender was considered as a moderator in the relationship between academic self-efficacy and internalizing/externalizing difficulties. Participants were 4,318 predominantly African American,…

Premature infants have significant risk for later behavior problems. This study examined growth trajectories of three problem behaviors across five developmental age points from preschool to early adulthood in a well-characterized sample of premature infants. The effects of neonatal risk, gender, and socioeconomic context were modeled on these…

Many people have worried about possible adverse effects of high-stakes testing on socioemotional outcomes. This article uses a difference-in-differences approach to investigate the effects of the introduction of high-stakes testing via the No Child Left Behind Act on socioemotional outcomes. Data are from the Early Childhood Longitudinal…

This study examined teaching practice in Singapore mathematics classrooms and its prediction of student engagement. A large sample of Singapore Secondary 2 students first reported perceived teaching practice in their mathematics classrooms in Term 1 and their engagement in mathematics study in Term 2. Based on Rasch analysis of teaching practice,…

Data on students' perceptions of teacher social support, academic functioning, and social-emotional functioning were collected from a sample of 796 7th and 8th grade middle school students using the Child and Adolescent Social Support Scale (CASSS; Malecki, Demaray, & Elliott, 2000), Iowa Tests of Basic Skills (ITBS) and school records, and…

The Strengths and Difficulties Questionnaire (SDQ) is an instrument developed by Goodman for screening child and adolescent psychopathology. The aim of this study is to contribute to the analysis and validation of the internal structure of the Italian SDQ teacher version (SDQ-T). The SDQ-T was completed by 301 teachers, evaluating 3,302 children…

This study examined subtypes of nonsocial play and their relation to psychosocial adjustment in Malaysian preschool children (N = 141, 72 boys, M age = 4.65 years). Confirmatory factor analyses revealed that a three-factor model that distinguished social reticence, solitary-active play, and solitary-passive play fit the data reasonably well, and…

A prevention trial tested the efficacy of "INSIGHTS into Children's Temperament" as compared to a Read Aloud attention control condition in reducing student disruptive behavior and enhancing student competence and teacher classroom management. Participants included 116 first and second grade students, their parents, and their 42 teachers…

This study investigated gender differences in kindergarteners' literacy skills, specifically, whether differences in children's classroom behaviors explained females' early learning advantage. Data included information on 16,883 kindergartners (8,701 boys and 8,182 girls) from the Early Childhood Longitudinal Study, Kindergarten Cohort of…

Data on the relationships between cognitive and physical phenotypes, and a deficit of fragile X mental retardation 1 (FMR1) gene-specific protein product, FMRP, are presented and discussed in context with earlier findings. The previously unpublished results obtained, using standard procedures of regression and correlations, showed highly…

Fragile X syndrome (FXS) is a well-recognized cause of mental retardation and developmental delay in males. Alongside the well-documented clinical characteristics of the condition, recent advances in technology and methodology have begun to define FXS at a number of different levels: genetic, brain structure and function, cognition, and behavior.…